package com.atguigu.springboot.component;



import org.apache.tomcat.jni.Local;
import org.springframework.boot.autoconfigure.web.WebMvcProperties;
import org.springframework.web.servlet.LocaleResolver;
import org.thymeleaf.util.StringUtils;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Locale;

/**
 * 可以链接上携带区域信息
 */
public class MyLocaleResolver implements LocaleResolver {


    @Override
    public Locale resolveLocale(HttpServletRequest httpServletRequest) {
        String l = httpServletRequest.getParameter("l");

        Locale locale=  Locale.getDefault();
        if (!StringUtils.isEmpty(l)){
            String[] split = l.split("_");
            locale=new Locale(split[0],split[1]);
        }
        return locale;
    }

    @Override
    public void setLocale(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Locale locale) {
    }
}
